Added Finish to AwgComponent and AwgGasket

Added AwgStyleType.Intrinsic enum

InABox.Integration/Awg/BOM/IAwgComponent.cs

@@ -3,7 +3,9 @@ namespace InABox.Integration.Awg
     public interface IAwgComponent : IIntegrationMaterial, IAwgBOMItem
     {
         string Group { get; set; }
+        
         string Supplier { get; set; }
+        string Finish { get; set; }
         double PackSize { get; set; }
     }
 }

InABox.Integration/Awg/BOM/IAwgGasket.cs

@@ -2,8 +2,10 @@ namespace InABox.Integration.Awg
 {
     public interface IAwgGasket : IIntegrationMaterial, IAwgBOMItem
     {
+        
         string Group { get; set; }
         string Supplier { get; set; }
+        string Finish { get; set; }
         double Length { get; set; }
     }
 }

InABox.Integration/Awg/Product/IAwgStyle.cs

@@ -8,7 +8,8 @@ namespace InABox.Integration.Awg
         Anodised = 2,
         Galvanised = 3,
         Varnished = 4,
-        Taped = 5
+        Taped = 5,
+        Intrinsic = 6
     }
     
     public interface IAwgStyle : IIntegrationStyle, IAwgItem